Dr Donald Steven Karcher, MD in Washington, DC

Dr Donald Steven Karcher, MD is a medicare enrolled "Pathology - Hematology" physician in Washington, District Of Columbia. He went to Louisiana State University School Of Medicine In New Orleans and graduated in 1974 and has 51 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Medical Faculty Associates, Inc and his current practice location is 900 23rd St Nw, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 994-4665.

Dr Donald Steven Karcher is licensed to practice in District Of Columbia (license number MD14909) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1154437499.

Contact Information

	Dr Donald Steven Karcher, MD
	900 23rd St Nw, Washington, DC 20037-2342
	(202) 994-4665
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Donald Steven Karcher
Gender	Male
Speciality	Pathology
Experience	51 Years
Location	900 23rd St Nw, Washington, District Of Columbia
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Donald Steven Karcher attended and graduated from Louisiana State University School Of Medicine In New Orleans in 1974

NPI Data:

NPI Number: 1154437499
Provider Enumeration Date: 08/21/2006
Last Update Date: 09/11/2025

Medicare PECOS Information:

PECOS PAC ID: 1052507019
Enrollment ID: I20101202000437

Medical Identifiers

Medical identifiers for Dr Donald Steven Karcher such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1154437499	NPI	-	NPPES
0114468200	Medicaid	DC

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207ZH0000X	Pathology - Hematology	MD14909 (District Of Columbia)	Primary
207ZP0102X	Pathology - Anatomic Pathology & Clinical Pathology	MD14909 (District Of Columbia)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
George Washington Univ Hospital	Washington, DC	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Medical Faculty Associates, Inc	4082528898	596

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Donald Steven Karcher allows following entities to bill medicare on his behalf.

Entity Name	Medical Faculty Associates, Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1417990581 PECOS PAC ID: 4082528898 Enrollment ID: O20031117000341

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Donald Steven Karcher is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr Donald Steven Karcher, MD 900 23rd St Nw, Washington, DC 20037-2342 Ph: (202) 994-4665	Dr Donald Steven Karcher, MD 900 23rd St Nw, Washington, DC 20037-2342 Ph: (202) 994-4665

Reviews and Comments

Pathology Doctors in Washington, DC

Dr. Vani Padmanabha, MD Pathology Medicare: Not Enrolled in Medicare Practice Location: 1150 Varnum St Ne, Pathology Department, Washington, DC 20017 Phone: 202-269-7272
Ernest E Lack, MD Pathology Medicare: Not Enrolled in Medicare Practice Location: 110 Irving St Nw, Washington, DC 20010 Phone: 202-877-6190 Fax: 202-877-3820
Andrea L Richardson, MD PHD Pathology Medicare: May Accept Medicare Assignments Practice Location: 5255 Loughboro Rd Nw, Washington, DC 20016 Phone: 202-537-4455 Fax: 202-537-4466
Dr. Isabell Am Sesterhenn, M.D. Pathology Medicare: Not Enrolled in Medicare Practice Location: 6825 16th St Nw, Washington, DC 20306 Phone: 202-782-2756 Fax: 202-782-3056
Christopher Keith Burris, M.D. Pathology Medicare: Accepting Medicare Assignments Practice Location: 810 Potomac Ave Se, Washington, DC 20003 Phone: 202-878-6588 Fax: 202-878-6564
Rafiq Shahid, MD Pathology Medicare: Medicare Enrolled Practice Location: 2300 M St Nw, Washington, DC 20037 Phone: 202-677-6600 Fax: 202-677-6601
Dr. Luigi Kuo Feng Rao, M.D., M.S. Pathology Medicare: Accepting Medicare Assignments Practice Location: 2 Walter Reed Amc Department, 6900 Georgia Avenue, Nw, Washington, DC 20307 Phone: 202-782-1017 Fax: 202-782-3217

Dr Donald Steven Karcher, MD - Medicare Pathology in Washington, DC